788T High Resolution Digital Audio Recorder User Guide Addendum firmware rev. Wildcat Beta
Revision Wildcat Beta firmware is unreleased, unsupported, non-production code. We expect that there are bugs in this code. It is released expressly in order to preview future functionality and to find bugs and errors through user’s experience. Use at your own risk. We strongly recommend against using for any type of critical production or recording. Unreleased firmware should only be tested by users with a thorough understanding of the operation of the 7-Series Recorders. Revert to the present release revision, 1.11, for critical use and support. If you experience performance problems, lockups, bugs, or other anomalies with this revision, please report them to Sound Devices using either e-mail ([email protected]) or from our web-based case assignment tool.
Added Features Wildcat introduces many new features and changes. Please take the time to familiarize yourself with the new firmware, as some fundamental operations have been changed and/or relocated. This User Guide Addendum is designed to outline and explain the differences between Wildcat beta and the latest version of production firmware revision 1.11. • Enhanced Metadata editing functionality, ensures all edits and entries are applied across all related files and all media. • Metadata edits can be made before, during, and after recording. • Introduction of Scene Name Increment shortcut. Scene names can be incremented by character (US) or Numeric (European) digits. • Edits made to the file name’s Scene and Take information are applied to the embedded metadata and vice versa. • Improved Take List and File Viewer (Drive Directory) menu structures. • Introduced Timecode Hold-Off function. • Sample Rate Conversion enabled on digital inputs. • AES42 digital microphone support. • Enhanced Input Limiter control. • New LCD backlight control options. • Power LED battery charge monitoring improvements. • Increased headphone gain and monitoring options. • Enabled CL-1 remote control functionality.
The New and Improved Take List Wildcat introduces a new and improved file management system. All metadata edits and entries are now performed in the Take List and are applied across all available media that contain the select file. The Take List is accessed via the Setup Menu option FILE: VIEW TAKE LIST or by simply pressing the HDD key. The File Viewer (Drive Directory) (formerly accessed by pressing the HDD key) is now accessed by pressing the soft DRV (HDD) key from within the Take List or via the Setup Menu option FILE: VIEW FILES. The Take List contains a list of every Polyphonic or Monophonic take that has been recorded by the 788T. Takes must be recorded with Wildcat Beta or greater in order to view them in the Take List. The name of the take is displayed on the left hand side of the Take List. The right hand side of the Take List displays additional file information. The type of information displayed can be toggled by pressing in on the Multi Function Rotary Switch. Each press will toggle between the following information. • Beginning time code stamp • Scene name • Time of file creation • Drives that contain the file • Date of file creation • Folder that contains the file The following functions are performed within the Take List. • Increment/Decrement Scene and Takes • Edit metadata and rename files
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v. Wildcat Beta
Features and specifications are subject to change. Visit www.sounddevices.com for the latest documentation.
788T User Guide Addendum
Take Edit Menu From this menu, the user can perform the following operations while the recorder is in Standby or Record modes: • Notes • Tape (Roll) • Rename • Set Copy Flag • Circle • Clr Copy Flag • Project • Delete (sends file to the Trash) • Scene • Rename Tracks • Take The Delete option is removed from the Take Edit menu for the file that is currently being recorded. Follow these steps to access the Take Edit Menu. 1.
Enter the Take List by pressing the HDD key.
2.
Choose any Take from the Take List.
3.
Press the soft Edit (PLAY) key to enter the Take Edit Menu.
Duplicate Takes With the ability to rename files and edit scene names directly from the 788T, it is possible to generate files with duplicate file names. In this event, the 788T will detect that a file with the same name already exists and will ask the user if a duplicate file should be created. If the user selects to do so, the resulting file name will be pre-fixed with a +. If this occurs for more than two files, an additional + will be added respectively for every file generated or altered.
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788T User Guide Addendum
Deleting Files Files are now deleted from the Take List Edit Menu. Deleted files are sent to the respective media’s Trash Folder. The Trash Folder is emptied via the Drive Directory Options Menu. To send a Take to the Trash Folder. 1.
Enter the Take List by pressing the HDD key.
2.
Highlight the file that you wish to delete.
3.
Press the soft Edit (Play) key to access the Edit Menu.
4.
Highlight and select the Delete option.
5.
The Confirm Take Delete window appears. Select which drives the file should be deleted from using the soft CF, HDD, and EXT (Rewind, Play, and Fast Forward) keys. The take will be deleted from any drive that is highlighted.
For example, if the file WILDCAT2T01.WAV is to only be sent to the EXT drive Trash Folder, press the soft CF and HDD (Rewind and Play) keys to deselect the drives.
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v. Wildcat Beta
Features and specifications are subject to change. Visit www.sounddevices.com for the latest documentation.
788T User Guide Addendum
6.
Press the soft Check Mark (Tone) key to send the take to the Trash Folder.
Scene Name Incrementing/Decrementing Scene Names can be quickly incremented from the main screen by pressing and holding the Stop key and then the Fast Forward key. See Appendix 1- Front Panel Button Shortcuts Card for updated shortcuts. Scenes will be incremented by either Characters (A,B,C...) or by Numeric digits (1,2,3...). This is selectable by the user in the Setup Menu option REC: SCENE INCREMENT MODE.
To increment the Scene Name from the Take List. 1.
Press the HDD key to access the Take List.
2.
Scroll to the top of the Take List and highlight the next take, which is indicated by the letter n.
3.
Press the soft Scene +/- (Fast Forward) key to enter the Scene increment/decrement screen.
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788T User Guide Addendum
4.
Press the soft Scene + (Fast Forward) key to increment the scene name from WILDCAT1T02.WAV to WILDCAT2T01.WAV.
5.
Press the soft Done (Play) key.
6.
The name of the next take will be displayed on the top line indicated by the n.
Drive Directory (File Viewer) Changes All drive specific operations have been relocated from the Setup Menu to the Drive Directory Options Menu, with the exception of the Drive Speed Tests and Drive Repairs. Drive Speed Tests are still performed within the Setup Menu option DRIVE: SPEED TESTS. The Drive Repair feature has been completely removed from the 788T. If media repair or recovery is needed, Sound Devices recommends using a computer with software specifically designed to repair or recover digital media. Using these types of tools will provide more control and effectively increase the chance of media repair or recovery. The Drive Directory is now accessed from within the Take List by pressing the soft DRV (HDD) key. For quick access to the Drive Directory from the Main Screen, simply press the HDD key twice. For quick access to the Root Directory press the soft (MENU) key. To return to the Take List from the Drive Directory, press the TK soft (HDD) key.
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v. Wildcat Beta
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788T User Guide Addendum
The following functions are now performed within the Drive Directory Options Menu: • Rename (the Drive/Folder) • Set Copy Flags • Clear Copy Flags
Perform the following steps to the access the Drive Directory Options Menu. 1.
From the Main screen, press the HDD key to access the Take List.
2.
Press the soft DRV (HDD) key to access the Drive Directory.
3.
For quick access to the Root Directory press the soft
4.
Highlight the desired Drive.
5.
Press the soft Options (Fast Forward) key to access the Drive Directory Options Menu.
(MENU) key.
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788T User Guide Addendum
Setup Menu Option Time Code: Hold Off In the industry there are a wide variety of time code generators. Time code streams are standard from device to device; however, the start and stop sequence of the time code stream can differ. Because of this, the 788T recorders were susceptible to generating unintentional takes when in EXT TC - Auto Record or EXT TC/CONT - AUTO RECORD modes. Time Code Hold Off is designed to eliminate unintentional takes from occurring. The user can now determine a duration in which a valid external time code signal has to be detected before the recorder generates a new take. The value of Time Code Hold Off needed is dependent on the start and stop sequence of the master time code source. To use the Time Code Hold Off feature: 1.
Access the Setup Menu option TIMECODE: HOLD OFF.
2.
Set a value between 0 and 8 seconds in .1 second increments using the soft Up and Down Arrow (Menu and HDD) keys or the Multi Function Rotary Switch. 2.0 Seconds is the factory default.
3.
Save the selected value by pressing the soft Check Mark (Tone) key or by pressing in on the Multi Function Rotary Switch.
4.
Exit the Setup Menu by pressing the soft X (Brightness) key or the Stop key.
5.
Begin rolling time code from the master time code source.
6.
The 788T recorder will display the Record Pending message immediately after detecting a time code signal.
7.
When the selected Hold Off value has elapsed, the 788T will begin recording.
Things to consider when using Time Code Hold Off: • This feature only applies to EXT TC - AUTO RECORD and EXT TC/CONT - AUTO RECORD modes. • If Pre-Roll is set, it will be applied. Pre-Roll will only capture audio from the initial detection of a time code signal. If no Pre-Roll is selected, the file will begin after the Hold Off time expires. It is best practice to set Pre-Roll, in the Setup Menu option REC: PRE-ROLL TIME, to a value greater than the selected Hold Off value. This ensures that audio is captured from the moment a time code signal is detected and unintentional files triggered by short bursts of time code are not generated.
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v. Wildcat Beta
Features and specifications are subject to change. Visit www.sounddevices.com for the latest documentation.
788T User Guide Addendum
Sample Rate Converters Enabled The 788T includes automatic high-quality sample rate conversion (SRC) on the AES/EBU digital inputs. Because of the automatic SRC, any digital input can be fed with any sample rate (from 32k to 192k) while the 788T is clocked off of its internal sample rate. One of the benefits of the automatic SRC is that each digital input can be fed from a different source without having to word clock all of the devices together. The SRC is only enabled when needed, when it is not needed it is turned off: When the user wishes to use the digital inputs without the SRC enabled, the REC: SYNC REFERENCE can simply be changed to either the Wordclock Input, Video Input or the desired Digital Input.
AES42 Support The 788T is compatible with digital microphones conforming to the AES42 specification, such as the Schoeps CMD-2U. By setting DIGITAL INPUT: AES42 POWER to Enabled, the 788T supplies +10V of “digital phantom power” to each of the digital inputs. The gain of the microphone can be adjusted with the 788T’s front panel gain control just like a normal analog microphone. The gain adjustment is controlled in the 788T digital domain.
Things to consider when using AES42: • The 788T supports four AES42 pairs. • Input Limiters can not be enabled for Digital Inputs. • The 788T supports digital audio transfer via AES42. It does not support the AES42 protocol for remote control or identification of microphone type and settings.
Additional Control of the Input Limiters The 788T offers several adjustments for its peak limiter to tailor the sound to the user’s desire: Threshold; Knee; and Recovery. The threshold adjusts the maximum peak level at which the limiter limits. Sounds louder than this threshold are attenuated. The recovery adjusts how slowly the limiter brings its gain back up after a peak is limited. A shorter recovery follows the envelope of speech better than a longer recovery, but at the expense of lowfrequency distortion. The Setup Menu option INPUT: LIMITER RECOVERY is now adjustable from 50 msec (reduced from 200 msec) to 2000 msec in increments of 10 msec. Wildcat adds a Setup Menu option INPUT: LIMITER KNEE, which allows the user to control whether the limiter has a Hard- or Soft-Knee. The hard knee setting leaves all program material below the threshold completely unaffected and attenuates only those peaks above the threshold. The soft knee setting attenuates the program material slightly before the threshold (about 6dB) for a more gradual tape-like sound.
Headphone Monitor Changes Wildcat improves the overall performance of the Headphone monitor. Gain is now adjustable from Off, -40 dB to 26 dB in 2 dB increments. This increases the amount of gain that can be applied to the headphone monitor and it also improves the overall gain curve.
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788T User Guide Addendum
To help protect the ears of all 788T users, a brief mute is applied to the inputs when Phantom Power is engaged/disengaged. The gain level of the various headphone bells has also been reduced. At the request of many 788T users, we have added a few additional headphone monitor modes. • • • •
LR, LR LRA, LRA LRB, LRB LRC, LRC
• LRD, LRD • LRE, LRE • LRF, LRF
Control of the LCD Backlight Mode Wildcat allows the user to defeat the LCD backlight by color in the Setup Menu option LCD: BACKLIGHT MODE. By Factory Default the LCD backlight will be White in Standby, Green in Playback, and Red in Record Modes. White/Green/Red
This is the Factory Default setting. The backlight will illuminate White in Standby, Green upon Playback, and Red upon Recording.
Red on Record Only
The LCD backlight will illuminate Red during Recording and White for Standby and Playback..
Green on Play Only
The LCD backlight will illuminate Green during Playback and White for Standby and Record..
White Only
The LCD backlight will remain White at all times.
Power LED Changes The Power LED now indicates charging activity at all times.
Power LED Activity
Description of Activity
Off
Unit is Off, charger is disabled
Solid Amber
Unit is Off, battery is fully charged
Solid Green
Unit is On, battery is fully charged or detached
Solid Green/Flashing Amber
Unit is On, battery is charging
Flashing Amber
Unit is Off, battery is charging
CL-1 Remote Control and Keyboard Interface Support The CL-1 Remote Control and Keyboard Interface is an available hardware accessory to interface with PS/2 compliant computer keyboards and enable external devices to control the 788T. When using the CL-1, front panel controls and menu selections on the 788T can be mapped to keyboard shortcuts, allowing for keyboard control of the recorder. Additionally the CL-1 has contact closures for programming remote inputs or outputs. These are commonly used for machine control and “remote rolling” using a mixing console with transport controls.
Connecting the CL-1
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1.
Connect the included C. Link cable to the 788T’s C. Link Input connector.
2.
Connect the opposite end of the C. Link cable to the CL-1’s C. Link connector.
v. Wildcat Beta
Features and specifications are subject to change. Visit www.sounddevices.com for the latest documentation.
788T User Guide Addendum
3. 4.
Connect a PS/2 keyboard to the PS/2 connector on the CL-1. Connect switches between assigned pins 1-6, pin-7 (ground), and pin-8 (+5V) on the CL-1. (See CL-1
Logic Inputs and Outputs) The C. Link port on the 788T provides power for CL-1 operation.
CL-1 Keyboard Interface The CL-1 allows a user to use a PS/2 compliant keyboard to control the 788T. All functionality and setup of the Keyboard Assignments are identical to that of the USB Keyboard. See Keyboard Assignments in the 788T User Guide and Technical Information firmware rev. 1.11. For more details. Sound Devices recommends using either a PS/2 keyboard via the CL-1 or a USB Keyboard directly into the 788T Keyboard Input, but avoid using both keyboards simultaneously.
CL-1 Logic Inputs and Outputs
Identical to shortcuts assigned to computer keyboard key sequences, the CL-1 has six contacts that can be programmed to perform Setup Menu items or control the record, play, and stop functions of the recorder. A switch connected between the assigned pin and ground (pin-7) will form a circuit. Closing the circuit will activate the programmed action. The Logic pins on the CL-1 can be set individually as either a switch-closure input or a switch closure output. The inputs and outputs are “logic low” devices, meaning that to turn “on” an input, it must be connected to ground (zero volts). Likewise, when an output is “on”, it puts out 0 volts and when it is “off”, it puts out +5 volts.
Logic Inputs Configured as a switch-closure input, a pin can be connected to a switch that a user has wired to assigned contact. This switch can then trigger the 788T to begin recording. Other functions can be assigned as well from the Setup Menu. The switch-closure on a given pin of the CL-1 can be thought of as just another key on the keyboard. Anything that can be assigned to a key can also be assigned to a switch. To configure a pin as an input, navigate to KEYBOARD/LOGIC IN: ASSIGN in the Setup Menu. Select a new SHORTCUT number, then locate the Login inputs amongst the assignable keys. Choosing CL1 LOGIC IN 1 would correspond to pin 1 on the CL-1, CL1 LOGIC IN 2 would correspond to pin 2 on the CL-1, and so on. After a Logic input is selected, assign the desired action that the Logic input will control.
Logic Outputs Configured as a switch-closure output, the CL-1 can drive LEDs, relays, or any other sort of device which will accept a TTL-level or similar input. For example, the CL-1 can drive a big red LED connected via a series resistor between the +5V output and a switch-closure output and light up whenever the recorder is put into record mode. To configure a pin as an output, go to CL-1: LOGIC OUT ASSIGN in the Setup Menu. The Logic Pin number is on the left hand side (“00”, “01”, etc). Each of these pins can be assigned to undefined, Stop, Play, Record, or Pause. Note that if a pin is assigned to be both an input (via the KEYBOARD/LOGIC IN: ASSIGN Setup Menu) and an output (via the CL-1: LOGIC OUT ASSIGN Setup Menu), the pin will automatically default to an output.
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788T User Guide Addendum
Setup Menu The Setup Menu controls a wide range of parameters for the 788T, including audio routing, record settings, and time code options. The Setup Menu is a single, flat architecture with no sub-menus, making it easy to navigate. Each menu option controls a specific parameter with several selections. The chart below shows the Setup Menu number, name, a description of the control, options available within that menu, and the factory default setting where applicable.
# 1
Setup Name Quick Setup
Description Allows the user to quickly apply the factory default menu setup and save/ retrieve user setups to and from the INHDD or CF.
Options
Factory Default
• Load User from INHDD - applies settings saved by user to INHDD • Load User from CF - applies settings saved by user to CF • Save User to INHDD - saves present state to file on hard drive • Save User to CF - saves present state to file on CF • Load Factory Settings - restores the factory default settings
Sets synchronization source. The 788T will sync to the chosen clock source.
• Internal • Wordclock Input • Video Sync Input • Digital Input 1,2 • Digital Input 3,4 • Digital Input 5,6 • Digital Input 7,8
Internal
6
Rec: File Type
Selects the file format (type) recorded.
• .wav poly • .wav mono
.wav poly
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Rec: Media Select
Selects the storage media used for recording. Media is selectable even if it is not present.
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Rec: Scene Name/Number
User-defined, alpha-numeric file scene names can be pre-set and selected from a list. Scene name lists can be saved to the hard drive. Up to 9 alpha-numeric characters can be entered for the scene name. Scene name can also be left blank.
• • • •
None
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Rec: Scene Increment Mode
Selects which format the scene increments will use. To quickly increment a scene name press and hold the Stop key then press Fast Forward.
• Disabled • Character (A,B,C...) • Numeric (1,2,3...)
Numeric (1,2,3...)
v. Wildcat Beta
• INHDD Only • CF Only • EXHDD Only
• INHDD and CF • EXHDD and INHDD • EXHDD and CF • EXHDD and INHDD and CF
EXHDD and INHDD and CF
Features and specifications are subject to change. Visit www.sounddevices.com for the latest documentation.
788T User Guide Addendum
#
Setup Name
Description
Options
Factory Default Track L = Mix L Track R = Mix R Track A = Track A Track B = Track B Track C = Track C Track D = Track D Track E = Track E Track F = Track F
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Rec: Track Names
Allows user to give tracks more descriptive names, which show up in iXML and bEXT metadata.
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Rec: Take Name/Number
Numeric, auto-incrementing number used for take identification.